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algebra

Question: How many ways are there to select a subcommittee of 6 members from among a committee of 17? Options: A. 22888 B. 19448 C. 28791 D. 27711 E. 12376 Answer:

E

algebra

Question: A work can be finished in 15 days by twenty women. The same work can be finished in fifteen days by sixteen men. The ratio between the capacity of a man and a woman is Options: A. 4:3 B. 3:4 C. 2:3 D. 3:2 E. 5:4 Answer:

E

algebra

Question: in how many different ways can the letters of the word OPTICAL be arranged so that the vowels always come together Options: A. 520 B. 620 C. 720 D. 750 E. 800 Answer:

C

algebra

Question: An empty fuel tank is filled with brand Z gasoline. When the tank is 3/4 empty, it is filled with brand Y gasoline. When the tank is half empty again, it is filled with brand Z gasoline. When the tank is half empty again, it is filled with brand Y gasoline. At this time, what percent of the gasoline in the tank is brand Z? Options: A. 40% B. 41% C. 43.75% D. 42% E. 44% Answer:

C

algebra

Question: If a man travels f miles an hour for t hours and r kilometers an hour for s hours, what is his average rate in kilometers per hour for the entire distance traveled? Options: A. ft + rs kms/hr B. (ft + rs. /2 kms/hr C. t/f + s/r kms/hr D. (ft + rs. /(t + s. kms/hr E. (ft + rs. /(t - s. kms/hr Answer:

D

algebra

Question: At a meeting of 5 Chiefs of Staff, the Chief of Naval Operations does not want to sit next to the Chief of the National Guard Bureau. How many ways can the Chiefs of Staff be seated around a circular table? Options: A. 9 B. 12 C. 15 D. 18 E. 21 Answer:

B

algebra

Question: There are three places P, Q and R such that 3 roads connects P and Q and 4 roads connects Q and R. In how many ways can one travel from P to R? Options: A. 8 B. 10 C. 12 D. 14 E. 15 Answer:

C

algebra

Question: If @ is a binary operation defined as the difference between an integer n and the product of n and 5, then what is the largest positive integer n such that the outcome of the binary operation of n is less than 16? Options: A. 1 B. 2 C. 3 D. 4 E. 5 Answer:

C

algebra

Question: If |4x+6| = 46, what is the sum of all the possible values of x? Options: A. 2 B. -2 C. 4 D. -5 E. 6 Answer:

B

algebra

Question: You have a flashlight that takes 2 working batteries. You have 8 batteries but only 4 of them work. What is the fewest number of pairs you need to test to guarantee you can get the flashlight on? Options: A. 5 B. 8 C. 7 D. 6 E. 4 Answer:

C

algebra

Question: If the cost price of 12 pens is equal to the selling price of 8 pens, the gain percent is: Options: A. 80% B. 90% C. 50% D. 40% E. 10% Answer:

C

algebra

Question: For which of the following functions is f(e) = f(−e) for all values of e ? Options: A. f(x. = x^3 + 3 B. f(x. = −x C. f(x. = 2x + 3 D. f(e. = −e^2 + 2 E. f(x. = 5x − 4 Answer:

D

algebra

Question: A train is 360 meter long is running at a speed of 45 km/hour. In what time will it pass a bridge of 140 meter length? Options: A. 22 B. 28 C. 40 D. 27 E. 12 Answer:

C

algebra

Question: The ratio of the number of ladies to gents at a party was 1:2 but when 2 ladies and 2 gents left, the ratio became 1:3. How many people were at the party originally? Options: A. 44 B. 11 C. 12 D. 98 E. 58 Answer:

C

algebra

Question: If the weight of 12 meters long rod is 12.2 kg. What is the weight of 6 meters long rod ? Options: A. 7.2 kg. B. 10.8 kg. C. 12.4 kg. D. 6.1 kg E. None Answer:

D

algebra

Question: Find the cost of fencing around a circular field of diameter 28 m at the rate of Rs.1.50 a meter? Options: A. Rs.150 B. Rs.132 C. Rs.100 D. Rs.125 E. Rs.225 Answer:

B

algebra

Question: If s and t are positive integers such that s/t = 64.14, which of the following could be the remainder when s is divided by t ? Options: A. 9 B. 16 C. 18 D. 21 E. 32 Answer:

D

algebra

Question: The product of the squares of two positive integers is 100. How many pairs of positive integers satisfy this condition? Options: A. 0 B. 1 C. 2 D. 3 E. 4 Answer:

C

algebra

Question: If a number p is prime, and 2p+4 = q, where q is also prime, then the decimal expansion of 1/q will produce a decimal with q-1 digits. If this method produces a decimal with 166 digits, what is the units digit of the product of p and q? Options: A. 1 B. 3 C. 5 D. 7 E. 9 Answer:

A

algebra

Question: On a certain Monday, Carlos drove to work at an average speed of 10 miles per hour and home from work along exactly the same route at an average speed of 20 miles per hour. Which of the following is closest to his average speed for both trips combined? Options: A. 17 B. 16 C. 15 D. 14 E. 13.33 Answer:

E

algebra

Question: What is the area of an equilateral triangle whose one side length is 90? Options: A. 4025√3 B. 3525√3 C. 3025√3 D. 2525√3 E. 2025√3 Answer:

E

algebra

Question: Let the number which when multiplied by 15 is increased by 196. Options: A. 14 B. 20 C. 26 D. 28 E. 30 Answer:

A

algebra

Question: 25 is subtracted from 75% of a number, the result is 50. Find the number? Options: A. 150 B. 75 C. 125 D. 95 E. 100 Answer:

E

algebra

Question: At a certain resort, each of the 39 food service employees is trained to work in a minimum of 1 restaurant and a maximum of 3 restaurants. The 3 restaurants are the family buffet, the dining room, and the snack bar. Exactly 19 employees are trained to work in the family buffet, 18 are trained to work in the dining room, and 12 are trained to work in the snack bar. If 4 employees are trained to work in exactly 2 restaurants, how many employees are trained to work in all 3 restaurants? Options: A. 2 B. 3 C. 4 D. 5 E. 6 Answer:

B

algebra

Question: What will be the reminder when (19^19+19) is divided by 20? Options: A. 18 B. 40 C. 21 D. 43 E. 28 Answer:

A

algebra

Question: A large box contains 18 small boxes and each small box contains 25 chocolate bars. How many chocolate bars are in the large box? Options: A. 220 B. 490 C. 380 D. 450 E. 690 Answer:

D

algebra

Question: In a dairy farm, 55 cows eat 55 bags of husk in 55 days. In how many days one cow will eat one bag of husk ? Options: A. 34 days B. 40 days C. 46 days D. 50 days E. 55 days Answer:

E

algebra

Question: In a class, 20% of the members own only two cars each, 40% of the remaining own three cars each and the remaining members own only one car each. Which of the following statements is definitely true from the given statements ? Options: A. Only 20% of the total members own three cars each. B. 48% of the total members own only one car each. C. 60% of the total members own at least two cars each. D. 80% of the total members own at least one car E. None of these Answer:

B

algebra

Question: What is the length of the diagonal of a square whose area is 4 times of another square with diagonal as 5v2 cm? Options: A. 20v2 B. 10 C. 10v2 D. 20 E. 25 Answer:

C

algebra

Question: The list price of an article is Rs.65. A customer pays Rs.56.16 for it. He was given two successive discounts, one of them being 10%. The other discount is? Options: A. 7 B. 4 C. 6 D. 9 E. 3 Answer:

B

algebra

Question: he distance from town A to town B is five miles. C is six miles from B. Which of the following could be the maximum distance from A to C? Options: A. 11 B. 77 C. 51 D. 16 E. 12 Answer:

A

algebra

Question: What is the difference between the compound interests on $5000 for 1 years at 4% per annum compounded yearly and half-yearly? Options: A. 2.04 B. 3.06 C. 4.8 D. 8.3 E. 9.3 Answer:

A

algebra

Question: If a boat goes 6km upstream in 36 minutes and the speed of the stream is 4 kmph, then the speed of the boat in still water is ? Options: A. 10 B. 11 C. 12 D. 13 E. 14 Answer:

E

algebra

Question: A painting at an art gallery is framed such that the area of the square frame is 1/2 the area of the painting itself. If the diagonal line connecting corners of the frame has a length of 6, what is the area of the painting inside the frame? Options: A. 12 B. 20 C. 30 D. 40 E. 50 Answer:

A

algebra

Question: A envelop weight 8.2 gm,if 800 of these envelop are sent with an advertisement mail. How much wieght? Options: A. 6.56kg B. 6.8kg C. 6.7kg D. 6.9kg E. 7.8kg Answer:

A

algebra

Question: A person purchased a TV set for Rs. 16000 and a DVD player for Rs. 6250. He sold both the items together for Rs. 31150. What percentage of profit did he make? Options: A. 40 B. 88 C. 26 D. 18 E. 11 Answer:

A

algebra

Question: In a stack of boards at a lumber yard, the 13th board counting from the top of the stack is immediately below the 12th board counting from the bottom of the stack. how many boards are in the stack? Options: A. 33 B. 23 C. 25 D. 32 E. 42 Answer:

B

algebra

Question: The difference between the two digit number and the number obtained by interchanging its digits is 54. The difference between the digits is? Options: A. 4 B. 5 C. 6 D. 2 E. 3 Answer:

C

algebra

Question: Which of the following is closest to (7!-6!)/(7!+6!)? Options: A. 0.75 B. 1.25 C. 0.92 D. 0.86 E. 1 Answer:

A

algebra

Question: A man has Rs. 512 in the denominations of one-rupee notes, five-rupee notes and ten rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has? Options: A. 45 B. 60 C. 75 D. 90 E. 96 Answer:

E

algebra

Question: Find the area of a rhombus whose side is 25 cm and one of the diagonals is 35 cm? Options: A. 276 sq.cm B. 268 sq.cm C. 618 sq.cm D. 297 sq.cm E. 700 sq.cm Answer:

E

algebra

Question: A palindrome is a number that reads the same forward and backward, such as 242. How many even eleven-digit numbers are palindromes? Options: A. 40 B. 400 C. 500 D. 5,000 E. 400,000 Answer:

E

algebra

Question: What is the probability of getting a sum 9 from two throws of a dice? Options: A. 1/6 B. 1/8 C. 1/9 D. 1/12 E. None Answer:

C

algebra

Question: An unbiased die is tossed .find the probability of getting a multiple of 3 Options: A. 3/9 B. 2/4 C. 1/3 D. 4/6 E. 4/7 Answer:

C

algebra

Question: Ashok and Pyarelal invested money together in a business and share a capital of Ashok is 1/9 of that of Pyarelal.if the incur a loss of Rs 1200 then loss of Pyarelal? Options: A. 600 B. 700 C. 1080 D. 900 E. 1000 Answer:

C

algebra

Question: On the number line, the number p is twice as many units from -2 as -2 is from 5. If p is less than –2, what is the value of p ? Options: A. –16 B. –10 C. –6 D. 10 E. 14 Answer:

A

algebra

Question: A code is to be made by arranging 8 letters. Three of the letters used will be the letter A, two of the letters used will be the letter B, two of the letters used will be the letter C, and one of the letters used will be the letter D. If there is only one way to present each letter, how many different codes are possible? Options: A. 42 B. 210 C. 420 D. 840 E. 6,720 Answer:

E

algebra

Question: In how many ways 3 boys and 3 girls can be seated in a row so that boys and girls are alternate? Options: A. 69 B. 70 C. 71 D. 72 E. 73 Answer:

D

algebra

Question: Three friends were having a party and they ordered garlic bread sticks from a nearby restaurant. Upon arrival, they divided the number of sticks among them equally. After each one of them have had four breadsticks, the total number of breadsticks that remained were equal to the breadsticks that each one of them had upon equal division. With the data given, can you calculate the original number of garlic bread sticks ? Options: A. 13 B. 26 C. 22 D. 19 E. 18 Answer:

E

algebra

Question: In how many ways can 6 boys and 4 girls sit around a table in such a way that no two girls sit together? Options: A. 43200 B. 41100 C. 48500 D. 46500 E. 49600 Answer:

A

algebra

Question: In a shopping mall with staff of 5 members the average age is 45 years. After 5 years a person joined them and the average age is again 45 years. What is the age of 6th person? Options: A. 15 yrs B. 16 yrs C. 17 yrs D. 19 yrs E. 20 yrs Answer:

E

algebra

Question: One fast typist type some matter in 3 hrs and another slow typist type the same matter in 5hrs. If both do combine in how much time they will take to finish. Options: A. 1 hr 5 mins B. 1 hr 10 mins C. 1 hr 12 mins D. 3 hr 10 mins E. 4 hr 5 mins Answer:

C

algebra

Question: In a certain game, you pick a card from a standard deck of 52 cards. If the card is a clever, you win. If the card is not a clever, the person replaces the card to the deck, reshuffles, and draws again. The person keeps repeating that process until he picks a clever, and the point is to measure how many draws did it take before the person picked a clever and won. What is the probability that there will be at least three draws involved in a win, i.e. someone picking her clever on the third draw or later? Options: A. 11/16 B. 9/16 C. 14/16 D. 13/16 E. 15/16 Answer:

A

algebra

Question: The length of a room is 5.5 m and width is 3.75 m. What is the cost of paying the floor by slabs at the rate of Rs. 800 per sq. meter. Options: A. Rs.12000 B. Rs.19500 C. Rs.18000 D. Rs.16500 E. Rs.17500 Answer:

D

algebra

Question: In each of the following questions a number series is given with one term missing. Choose the correct alternative that will continue the same pattern and fill in the blank spaces. 2, 7, 14, 23, ?, 47 Options: A. 31 B. 34 C. 36 D. 31 E. 33 Answer:

B

algebra

Question: Three partners A,B and C invest Rs.18000, Rs.22500 and Rs.27000 respectively in a business. If total profit is Rs.12000 then B's share is (in Rs.) Options: A. 10000 B. 6500 C. 4000 D. 7500 E. 8500 Answer:

C

algebra

Question: One night 20 percent of the female officers on a police force were on duty. If 100 officers were on duty that night and half of these were female officers, how many female officers were on the police force? Options: A. 90 B. 180 C. 250 D. 500 E. 1,000 Answer:

C

algebra

Question: The sum of the ages of a father and son is 45 years. Five years ago, the product of their ages was four times the fathers age at that time. The present age of father and son Options: A. 34,11 B. 35,10 C. 36,9 D. 40,5 E. None of these Answer:

C

algebra

Question: In a company, 48 percent of the employees are men. If 60 percent of the employees are unionized and 70 percent of these are men, what percent of the non-union employees are women? Options: A. 85% B. 80% C. 75% D. 70% E. 65% Answer:

A

algebra

Question: The population of a town is 20000. It increases annually at the rate of 20% p.a. What will be its population after 2 years? Options: A. 24440 B. 24800 C. 28400 D. 28800 E. 28600 Answer:

D

algebra

Question: Which is the odd number? 1, 8, 27, 64, 125, 196, 216, 343 Options: A. 196 B. 237 C. 2087 D. 277 E. 011 Answer:

A

algebra

Question: A man can row upstream at 10kmph and downstream at 14kmph. Find man's rate in still water ? Options: A. 5km/hr B. 15km/hr C. 10km/hr D. 12km/hr E. 7.5km/hr Answer:

D

algebra

Question: If 2 : 9 :: x : 18, then find the value of x Options: A. 2 B. 3 C. 4 D. 5 E. 6 Answer:

C

algebra

Question: An amount of money is to be divided between P, Q and R in the ratio of 3:7:12. If the difference between the shares of P and Q is Rs.2400, what will be the difference between Q and R's share? Options: A. 2788 B. 3000 C. 7282 D. 2782 E. 2729 Answer:

B

algebra

Question: Best friends Sprite and Icey have are playing a game of marbles. They invite 7 of their friends to play with them. There are 36 marbles in the bag. If all 9 people are playing, how many marbles does each person get? Options: A. 3 B. 4 C. 5 D. 6 E. 7 Answer:

B

algebra

Question: A start walking from a place at a uniform speed of 3 kmph in a particular direction. After half an hour, B starts from the same place and walks in the same direction as A at a uniform speed and overtakes A after 1 hour 48 minutes. Find the speed of B. Options: A. 4.7 kmph B. 3.6 kmph C. 4 kmph D. 7 kmph E. 5.3 kmph Answer:

B

algebra

Question: If A and B are two prime numbers bigger than 2, which of the following can be true? (1) A + B is an even number. (2) A - B is also a Even number. (3) A^B is also a prime number Options: A. 1 only. B. 2 only. C. 3 only. D. 1 and 2 only E. 1, 2 and 3. Answer:

D

algebra

Question: A gym offers 11 levels of fitness classes, and in an attempt to reward those who progress toward higher levels of fitness it charges $50 less per course for each level of fitness. Jessica completed all 11 levels by taking one course at each level, and her total cost was $4675. What is the cost X for a course at the gym's highest level? Options: A. $175 B. $245 C. $425 D. $675 E. $725 Answer:

A

algebra

Question: Three positive integers a, b, and c are such that their average is 24 and a ≤ b ≤ c. If the median is (a + 11), what is the least possible value of c? Options: A. 23 B. 25 C. 27 D. 29 E. 31 Answer:

D

algebra

Question: Jimmy has 18% more cookies than Janice. What percentage of cookies should Jimmy give to Janice so that both Jimmy and Janice have the same number of cookies? Options: A. 7.6% B. 8.5% C. 9% D. 11% E. 12.2% Answer:

A

algebra

Question: Find the invalid no.from the following series 15, 16, 33, 105, 424, 2124, 12756 Options: A. 16 B. 33 C. 105 D. 424 E. 2124 Answer:

B

algebra

Question: A hollow iron pipe is 42 cm long and its external diameter is 8 cm. If the thickness of the pipe is 1 cm and iron weighs 3 g/cm3, then the weight of the pipe is: Options: A. 2.172 kg B. 2.272 kg C. 2.282 kg D. 2.992 kg E. 2.772 kg Answer:

E

algebra

Question: If log 2 = 0.3010 and log 3 = 0.4771, the values of log5 512 is Options: A. 3.879 B. 3.875 C. 3.872 D. 3.828 E. 3.192 Answer:

B

algebra

Question: Anthony and Cindy were each given x dollars in advance to perform at a community festival. Anthony eventually performed on all 14 days of the festival, while Cindy performed on 5 fewer days than Anthony performed. If Cindy gives Anthony y dollars of her advance payment so that they would have each received the same daily rate, what was Anthony paid in advance, in terms of y? Options: A. 2y B. 4y C. 23/5y D. 6y E. 10y Answer:

C

algebra

Question: A man can row upstream at 25 kmph and downstream at 35 kmph, and then find the speed of the man in still water? Options: A. 28 B. 27 C. 30 D. 29 E. 12 Answer:

C

algebra

Question: Two trains, A and B, started simultaneously from opposite ends of a 120-mile route and traveled toward each other on parallel tracks. Train A, traveling at a constant rate, completed the 120-mile trip in 6 hours; Train B, traveling at a constant rate, completed the 120-mile trip in 4 hours. How many miles had train A traveled when it met train B? Options: A. 28 B. 36 C. 48 D. 50 E. 54 Answer:

C

algebra

Question: x and y are positive integers. If xy + 3x is odd, then which of the following must be even? Options: A. x B. y C. 3 + y D. xy − x E. x^2 − y Answer:

C

algebra

Question: A train 160 m long passes a man,running at 6 kmph in the direction opposite to that of the train,in 6 seconds.The speed of the train is Options: A. 54 kmph B. 60 kmph C. 66 kmph D. 72 kmph E. 90 kmph Answer:

E

algebra

Question: (x +1 )(2x - 2)(3x + 3) = ax3+bx2+cx+dax3+bx2+cx+d What are the values of a, b, c and d? Options: A. 2 B. 7 C. 6 D. 1 E. 9 Answer:

C

algebra

Question: If a person walks at 14 km/hr instead of 10 km/hr, he would have walked 20 km more. The actual distance travelled by him is Options: A. 50 km B. 56 km C. 70 km D. 80 km E. 90 km Answer:

A

algebra

Question: The average runs scored by a batsman in 10 matches is 40. In the next 10 matches the batsman scored an average of 30 runs. Find his average in all the 20 matches? Options: A. 31 B. 35 C. 88 D. 13 E. 12 Answer:

B

algebra

Question: At what time between 5.30 and 6 will the hands of a clock be at right angles? Options: A. 40 min. past 5 B. 42 min. past 5 C. 43 4/11 min past 5 D. 43 7/11 min. past 5 E. None Answer:

D

algebra

Question: A specialized type of sand consists of 40% mineral X by volume and 60% mineral Y by volume. If mineral X weighs 2.5 grams per cubic centimeter and mineral Y weighs 4 grams per cubic centimeter, how many grams does a cubic meter of specialized sand combination weigh? (1 meter = 100 centimeters) Options: A. 3,400,000 B. 2,800,000 C. 55,000 D. 28,000 E. 280 Answer:

A

algebra

Question: If each side of a square is increased by 25%, find the percentage change in its area? Options: A. 28.88 B. 56.25 C. 22.89 D. 29.18 E. 21.21 Answer:

B

algebra

Question: A man has Rs. 80 in the denominations of one-rupee notes, five-rupee notes and ten-rupee notes. The number of notes of each denomination is equal. What is the total number of notes that he has ? Options: A. 7 B. 2 C. 13 D. 15 E. 10 Answer:

D

algebra

Question: if ratio of total amount and principal amount is 3:2.rate of interest 5%.calculate the time. Options: A. 10 B. 6 C. 5 D. 8 E. data not available Answer:

A

algebra

Question: Two pipes A and B can separately fill a cistern in 10 and 15 minutes respectively. A person opens both the pipes together when the cistern should have been was full he finds the waste pipe open. He then closes the waste pipe and in another 4 minutes the cistern was full. In what time can the waste pipe empty the cistern when fill? Options: A. 2 min B. 8 min C. 9 min D. 3 min E. 5 min Answer:

B

algebra

Question: Finch has s pairs of shoes, which is 1/6 as many as Guptil and twice as many as S.Smith. In terms of s, how many pairs of shoes do the three of them have combined? Options: A. 5s B. 15/2*s C. 14s D. 3s E. 13/2*s Answer:

B

algebra

Question: 5 girls and 3 boys are arranged randomly in a row. Find the probability that: 1) there is one boy on each end. 2) There is one girl on each end. Options: A. 3/28 & 5/14 B. 5/28 & 3/14 C. 5/14 & 3/28 D. 3/28 & 1/14 E. 1/28 & 5/14 Answer:

A

algebra

Question: You collect baseball cards. Suppose you start out with 16. Since you're nice, you give John 7 baseball cards. How many baseball cards do you have at the end? Options: A. 11 B. 12 C. 13 D. 9 E. 15 Answer:

D

algebra

Question: Car Dealership X, the total profit from sales increased by 12 percent over the previous years, while the number of cars sold decreased by 12 percent over the previous years. Approximately what was the average percent increase in profit per car over the previous year. Options: A. 18% B. 20% C. 22% D. 27.27% E. 35% Answer:

D

algebra

Question: If Jake loses 33 pounds, he will weigh twice as much as his sister. Together they now weigh 153 pounds. What is Jake's present weight, in pounds? Options: A. 131 B. 135 C. 113 D. 147 E. 188 Answer:

C

algebra

Question: What is the total number of prime numbers less than 65? Options: A. 17 B. 18 C. 19 D. 20 E. 21 Answer:

B

algebra

Question: Statements: The old order changed yielding place to new. Assumption: 1) Change is the law of nature. 2) Discard old ideas because they are old. Options: A. Only conclusion I follows B. Only conclusion II follows C. Either I or II follows D. Neither I nor II follows E. Both I and II follow Answer:

A

algebra

Question: Arun purchased 30 kg of wheat at the rate of Rs. 11.50 per kg and 20 kg of wheat at the rate of 14.25 per kg. He mixed the two and sold the mixture. Approximately what price per kg should be sell the mixture to make 15% profit? Options: A. 14.49 B. 16.33 C. 16.35 D. 16.3 E. 16.32 Answer:

A

algebra

Question: Jane covered a distance of 340 miles between city A and city taking a total of 5 hours. If part of the distance was covered at 60 miles per hour speed and the balance at 80 miles per hour speed, how many hours did she travel at 60 miles per hour? Options: A. 2 Hours B. 3 Hours C. 4 Hours D. 5 Hours E. 6 Hours Answer:

B

algebra

Question: Which of the following is closest to (6!-5!)/(6!+5!)? Options: A. 0.01 B. 0.1 C. 0.2 D. 0.7 E. 10 Answer:

D

algebra

Question: On a Monday in a certain restaurant, 20 percent of the 180 customers ordered the daily special. On Tuesday, only 10 percent of the 120 customers ordered the special. For the two days combined, what percent of the customers ordered the daily special? Options: A. 15% B. 16% C. 18% D. 23% E. 30% Answer:

B

algebra

Question: There is a train and car. The ratio btw the speed of a train & a car is 16:15 respectively. Also, a bus covered a distance of 480km in 8h. The speed of the bus is 3/4th of the speed of the train. How much distance will the car cover in 6h? Options: A. 300 km B. 400 km C. 420 km D. 430 km E. 450 km Answer:

E

algebra

Question: What is the positive difference between the sum of the squares of the first 3 positive integers and the sum of the prime numbers between the first square and fourth square? Options: A. 11 B. 12 C. 13 D. 24 E. 27 Answer:

E